Matthew 7:18
A good tree does not give bad fruit. A bad tree does not give good fruit.
1 John 3:9-10
Whoever is born of God does not practice sin! His seed abides in him and he cannot sin because he has been born of God.
Galatians 5:17
For the flesh lusts against the Spirit, and the Spirit against the flesh. These are in opposition to one another that you may not do the things that you would.
Treasury of Scripture Knowledge
Summary
A good tree cannot bring forth evil fruit, neither can a corrupt tree bring forth good fruit.
Cannot
General references
Bible References
Cannot
Galatians 5:17
For the flesh lusts against the Spirit, and the Spirit against the flesh. These are in opposition to one another that you may not do the things that you would.
1 John 3:9
Whoever is born of God does not practice sin! His seed abides in him and he cannot sin because he has been born of God.
General references
Luke 6:43
A good tree does not produce corrupt fruit and a corrupt tree does not produce good fruit.